aiight, I have a question. ever heard of the expression "look before you leap"? well, it's apparent by your post that you've leaped without LOOKING. At the top of EVERY PAGE of this board, there's an announcement called "A Torch to Guide You." Why "torch"? Well one reason is because torches shed LIGHT on situations. Had you LOOKED BEFORE YOU LEAPED you would have found part of the answer to your question. Not only that, but you would have found direction to the answers of your remaining questions.
Before you get all indignant and start wondering why I'm so "mean," take into consideration how you came at us. Personally, I don't appreciate being pumped for information by people who don't even take the time to introduce themselves or give a little background of where they're coming from. But that's just me & my thought process. So I'm going to tell you like I'd tell ANYONE ELSE (and yes, that includes my dear Sorors), SEARCH FIRST! If you do not find THEN ask. You'll be surprised how well that works.